43120539

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2963}}^1$

素因数の和:2997

約数の個数: 48

約数和(自身を含む): 81095040

約数和(自身を除く): 37974501

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 2963, 4851, 8889, 14553, 20741, 26667, 32593, 62223, 80001, 97779, 145187, 186669, 228151, 293337, 435561, 560007, 684453, 880011, 1306683, 1597057, 2053359, 3920049, 4791171, 6160077, 14373513, 43120539]

約数ペア:

[(1, 43120539), (3, 14373513), (7, 6160077), (9, 4791171), (11, 3920049), (21, 2053359), (27, 1597057), (33, 1306683), (49, 880011), (63, 684453), (77, 560007), (99, 435561), (147, 293337), (189, 228151), (231, 186669), (297, 145187), (441, 97779), (539, 80001), (693, 62223), (1323, 32593), (1617, 26667), (2079, 20741), (2963, 14553), (4851, 8889)]